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Jacks to Open

Game Information
manufacturer Gottlieb
year 1984
genre N/A
downloads 0
Screenshots
jack2opn title
jack2opn title
Download Details
split set jack2opn.zip 9.59k
merged set jack2opn.7z 9.18k
standalone set jack2opn.7z 9.18k
Game Details
Pinball published 41 years ago:

Jacks to Open (c) 1984 Mylstar Electronics.

A remake of the one-player Electro-mechanical game Gottlieb's 1977 "Jacks Open".

- TECHNICAL -

Gottlieb System 80A
Model Number : 687

Main CPU : MOS Technology M6502 (@ 850 KHz)
Sound CPU : MOS Technology M6502 (@ 1 MHz)
Sound Chips : DAC

- TRIVIA -

Released in May 1984 2,350 units were produced.

- SERIES -

1. Jacks Open (1977)
2. Jacks to Open (1984)

- STAFF -

Designer : Ed Krynski
Artwork : David Moore

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=5412&o=2
Driver Details
source pinball/gts80a.cpp
status preliminary
emulation preliminary
savestate supported
requiresartwork yes
type sound
status unemulated
Screen Details
Input Details
player 1
type keypad
buttons 60
directions N/A
Chipset Details
name MOS Technology 6502
clock 873.91khz
name MOS Technology 6503
clock 781.25khz
name Speaker
clock N/A
name Samples
clock N/A
name Speaker
clock N/A
name Gottlieb Sound pin. 3
clock N/A
name MC1408 DAC
clock N/A
ROM Details
name size crc
u2_80a.bin 4.00k 241de1d4
u3_80a.bin 4.00k 2d77ccdc
687.cpu 2.00k 0080565e
687-s.snd 2.00k f9d10b7a